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Oval|Lab Grown|IGI

4.09ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG804635832

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804635832

Diamond specifications and retailer prices

From £1,307 GBP
A$2,678 AUD
As of October 29, 2026
6 retailers carry this diamond
Most expensive: £6,173 GBP at Brilliant Earth · As of October 6, 2026
View at Brilliant Earth

About this 4.09ct lab-grown oval diamond

This 4.09ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804635832 or 804635832. Listed at 6 retailers as of October 29, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804635832
Dimensions12.52 × 9.22 × 12.52 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.52 mm9.22 mm4.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804635832
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £6,173 GBP|Low: £653 GBP|High: £6,345 GBP|Avg: £1,973 GBP|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 15£653 GBP
Retailer 11£799 GBP
Retailer 13£809 GBP
Retailer 9£957 GBP
Retailer 6£994 GBP
Retailer 7£1,035 GBP
Retailer 14£1,146 GBP
Retailer 2£1,307 GBP
Retailer 4£1,362 GBP
Retailer 12£1,527 GBP
Retailer 5£1,919 GBP
Retailer 8£2,362 GBP
Retailer 10£4,111 GBP
Retailer 3£4,310 GBP
Brilliant Earth£6,173 GBP

23 data points across 15 retailers

6 retailers

A
Retailer 1
-
£799 GBP
$1,063 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
£809 GBP
$1,077 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
£1,307 GBP
A$2,678 AUD
View
B+
Retailer 4
-
£1,527 GBP
$2,034 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
£2,362 GBP
A$4,840 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
21029107A · Oct 6
£6,173 GBP
$8,220 USD
View
Price last confirmed 23 days ago
5 more retailers have this diamond
Prices start from £1,307 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.09ct Oval
£1,307 GBP